244876680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{680213}}^1$

素因数の和:680230

約数の個数: 48

約数和(自身を含む): 795850380

約数和(自身を除く): 550973700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 680213, 1360426, 2040639, 2720852, 3401065, 4081278, 5441704, 6121917, 6802130, 8162556, 10203195, 12243834, 13604260, 16325112, 20406390, 24487668, 27208520, 30609585, 40812780, 48975336, 61219170, 81625560, 122438340, 244876680]

約数ペア:

[(1, 244876680), (2, 122438340), (3, 81625560), (4, 61219170), (5, 48975336), (6, 40812780), (8, 30609585), (9, 27208520), (10, 24487668), (12, 20406390), (15, 16325112), (18, 13604260), (20, 12243834), (24, 10203195), (30, 8162556), (36, 6802130), (40, 6121917), (45, 5441704), (60, 4081278), (72, 3401065), (90, 2720852), (120, 2040639), (180, 1360426), (360, 680213)]